gistfile1.txt

https://github.com/felixge/node-formidable#example

var formidable = require('formidable'),
    http = require('http'),
    util = require('util');

http.createServer(function(req, res) {
  if (req.url == '/upload' && req.method.toLowerCase() == 'post') {
    // parse a file upload
    var form = new formidable.IncomingForm();

    form.parse(req, function(err, fields, files) {
      res.writeHead(200, {'content-type': 'text/plain'});
      res.write('received upload:\n\n');
      res.end(util.inspect({fields: fields, files: files}));
    });

    return;
  }

  // show a file upload form
  res.writeHead(200, {'content-type': 'text/html'});
  res.end(
    '<form action="/upload" enctype="multipart/form-data" method="post">'+
    '<input type="text" name="title"><br>'+
    '<input type="file" name="upload" multiple="multiple"><br>'+
    '<input type="submit" value="Upload">'+
    '</form>'
  );
}).listen(8080);


===============================

received upload:

{ fields: { title: '' },
  files: 
   { upload: 
      { size: 11661,
        path: '/var/folders/kc/6clf637n2yl92_p7w3rzg4b40000gn/T/db6b2eba2cd580474a5baf764d3c73c7',
        name: 'oauth_facebook.jpeg',
        type: 'image/jpeg',
        hash: false,
        lastModifiedDate: Sun Mar 03 2013 09:35:50 GMT+0900 (KST),
        _writeStream: [Object] } } }
        
보시다시피 임시로 파일은 임시폴더에 저당되며, 파일원래 이름이 보입니다. fs.rename 메소드를 사용하여 적당한곳에 옮기시면 됩니다.